MCQ
Period of $|\sin 2x|$ is
  • A
    $\frac{\pi }{4}$
  • $\frac{\pi }{2}$
  • C
    $\pi $
  • D
    $2\pi $

Answer

Correct option: B.
$\frac{\pi }{2}$
b
(b) Period of $\sin 2x = \frac{{2\pi }}{2} = \pi $ 

and period of $|\sin 2x| = \frac{\pi }{2}$.

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